Show:
Add Me
Subtracting
Multiply
Division : = d sign
Rounding
100
27
18+9
100
10
15-5
100
10
5x2
100
2
5 : 10
100
60
round to the nearest 10 57
200
41
23+18
200
21
28-7
200
24
6x4
200
0
9 : 9
200
130
round to the nearest 10 127
300
62
31+31
300
27
39-12
300
90
10x9
300
4
7 : 24
300
600
round to the nearest 100 561
400
90
59+31
400
29
56-27
400
28
7x4
400
7
3 : 21
400
1,400
round to the nearest 100 1,427
500
168
125+43
500
38
97-59
500
81
9x9
500
9
9 : 81
500
21,000
round to the nearest 1,000 21,420